| Sanjoy Das | c65d43e | 2015-06-18 19:28:26 +0000 | [diff] [blame] | 1 | ; RUN: opt -S -print-callgraph -disable-output < %s 2>&1 | FileCheck %s |
| 2 | |
| 3 | declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...) |
| 4 | declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...) |
| 5 | |
| 6 | define private void @f() { |
| 7 | ret void |
| 8 | } |
| 9 | |
| 10 | define void @calls_statepoint(i8 addrspace(1)* %arg) gc "statepoint-example" { |
| 11 | entry: |
| 12 | %cast = bitcast i8 addrspace(1)* %arg to i64 addrspace(1)* |
| 13 | %safepoint_token = call i32 (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @f, i32 0, i32 0, i32 0, i32 5, i32 0, i32 0, i32 0, i32 10, i32 0, i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg) |
| 14 | ret void |
| 15 | } |
| 16 | |
| 17 | define void @calls_patchpoint() { |
| 18 | entry: |
| 19 | %c = bitcast void()* @f to i8* |
| 20 | tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 1, i32 15, i8* %c, i32 0, i16 65535, i16 -1, i32 65536, i32 2000000000, i32 2147483647, i32 -1, i32 4294967295, i32 4294967296, i64 2147483648, i64 4294967295, i64 4294967296, i64 -1) |
| 21 | ret void |
| 22 | } |
| 23 | |
| 24 | |
| 25 | ; CHECK: Call graph node <<null function>> |
| 26 | ; CHECK: CS<0x0> calls function 'f' |
| 27 | |
| Sanjoy Das | c65d43e | 2015-06-18 19:28:26 +0000 | [diff] [blame] | 28 | ; CHECK: Call graph node for function: 'calls_patchpoint' |
| 29 | ; CHECK-NEXT: CS<[[addr_1:[^>]+]]> calls external node |
| Sanjoy Das | 18c9dd3 | 2015-06-19 23:20:31 +0000 | [diff] [blame^] | 30 | |
| 31 | ; CHECK: Call graph node for function: 'calls_statepoint' |
| 32 | ; CHECK-NEXT: CS<[[addr_0:[^>]+]]> calls external node |